1381729272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 256

約数和(自身を含む): 4512153600

約数和(自身を除く): 3130424328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 89, 93, 124, 132, 154, 168, 178, 186, 217, 231, 248, 264, 267, 271, 308, 341, 356, 372, 434, 462, 534, 542, 616, 623, 651, 682, 712, 744, 813, 868, 924, 979, 1023, 1068, 1084, 1246, 1302, 1364, 1626, 1736, 1848, 1869, 1897, 1958, 2046, 2136, 2168, 2387, 2492, 2604, 2728, 2759, 2937, 2981, 3252, 3738, 3794, 3916, 4092, 4774, 4984, 5208, 5518, 5691, 5874, 5962, 6504, 6853, 7161, 7476, 7588, 7832, 8184, 8277, 8401, 8943, 9548, 11036, 11382, 11748, 11924, 13706, 14322, 14952, 15176, 16554, 16802, 17886, 19096, 19313, 20559, 20867, 22072, 22764, 23496, 23848, 24119, 25203, 27412, 28644, 30349, 33108, 33604, 35772, 38626, 41118, 41734, 45528, 48238, 50406, 54824, 57288, 57939, 58807, 60698, 62601, 66216, 67208, 71544, 72357, 77252, 82236, 83468, 91047, 92411, 96476, 100812, 115878, 117614, 121396, 125202, 144714, 154504, 164472, 166936, 168833, 176421, 182094, 184822, 192952, 201624, 212443, 231756, 235228, 242792, 250404, 265309, 277233, 289428, 337666, 352842, 364188, 369644, 424886, 463512, 470456, 500808, 506499, 530618, 554466, 578856, 637329, 646877, 675332, 705684, 728376, 739288, 747689, 795927, 849772, 1012998, 1061236, 1108932, 1274658, 1293754, 1350664, 1411368, 1495378, 1591854, 1699544, 1857163, 1940631, 2025996, 2122472, 2217864, 2243067, 2549316, 2587508, 2990756, 3183708, 3714326, 3881262, 4051992, 4486134, 5098632, 5175016, 5233823, 5571489, 5981512, 6367416, 7428652, 7762524, 8224579, 8972268, 10467646, 11142978, 14857304, 15525048, 15701469, 16449158, 17944536, 20935292, 22285956, 24673737, 31402938, 32898316, 41870584, 44571912, 49347474, 57572053, 62805876, 65796632, 98694948, 115144106, 125611752, 172716159, 197389896, 230288212, 345432318, 460576424, 690864636, 1381729272]

約数ペア:

[(1, 1381729272), (2, 690864636), (3, 460576424), (4, 345432318), (6, 230288212), (7, 197389896), (8, 172716159), (11, 125611752), (12, 115144106), (14, 98694948), (21, 65796632), (22, 62805876), (24, 57572053), (28, 49347474), (31, 44571912), (33, 41870584), (42, 32898316), (44, 31402938), (56, 24673737), (62, 22285956), (66, 20935292), (77, 17944536), (84, 16449158), (88, 15701469), (89, 15525048), (93, 14857304), (124, 11142978), (132, 10467646), (154, 8972268), (168, 8224579), (178, 7762524), (186, 7428652), (217, 6367416), (231, 5981512), (248, 5571489), (264, 5233823), (267, 5175016), (271, 5098632), (308, 4486134), (341, 4051992), (356, 3881262), (372, 3714326), (434, 3183708), (462, 2990756), (534, 2587508), (542, 2549316), (616, 2243067), (623, 2217864), (651, 2122472), (682, 2025996), (712, 1940631), (744, 1857163), (813, 1699544), (868, 1591854), (924, 1495378), (979, 1411368), (1023, 1350664), (1068, 1293754), (1084, 1274658), (1246, 1108932), (1302, 1061236), (1364, 1012998), (1626, 849772), (1736, 795927), (1848, 747689), (1869, 739288), (1897, 728376), (1958, 705684), (2046, 675332), (2136, 646877), (2168, 637329), (2387, 578856), (2492, 554466), (2604, 530618), (2728, 506499), (2759, 500808), (2937, 470456), (2981, 463512), (3252, 424886), (3738, 369644), (3794, 364188), (3916, 352842), (4092, 337666), (4774, 289428), (4984, 277233), (5208, 265309), (5518, 250404), (5691, 242792), (5874, 235228), (5962, 231756), (6504, 212443), (6853, 201624), (7161, 192952), (7476, 184822), (7588, 182094), (7832, 176421), (8184, 168833), (8277, 166936), (8401, 164472), (8943, 154504), (9548, 144714), (11036, 125202), (11382, 121396), (11748, 117614), (11924, 115878), (13706, 100812), (14322, 96476), (14952, 92411), (15176, 91047), (16554, 83468), (16802, 82236), (17886, 77252), (19096, 72357), (19313, 71544), (20559, 67208), (20867, 66216), (22072, 62601), (22764, 60698), (23496, 58807), (23848, 57939), (24119, 57288), (25203, 54824), (27412, 50406), (28644, 48238), (30349, 45528), (33108, 41734), (33604, 41118), (35772, 38626)]